What are three characteristics of IPsec? (Choose three.)

Last Updated: May 20, 2021
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What are three characteristics of IPsec? (Choose three.)

  • data integrity
  • encapsulation of a number of network layer protocols
  • implementation at the transport layer
  • origin authentication
  • data confidentiality
  • forwarding of duplicated packets

Explanation: IPsec is implemented at the internet layer, not at the transport layer. GRE can encapsulate a number of network layer protocols, whereas IPsec only encapsulates IP packets. IPsec provides anti-replay protection which drops late and duplicated packets.

Related exam: Chapter 20: Quiz - Securing DMVPN Tunnels CCNPv8 ENARSI

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